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8 best encryption software tools for using free Wi-Fi

use Signal

Facebook Messenger and WhatsApp provide end-to-end encryption. But privacy-concerned users aren’t too comfortable about sharing their private messages with the world’s biggest social media network.

If you’re one of them, check out Signal. It’s a free instant messenger that uses military-grade encryption to secure your data, even over free, unprotected Wi-Fi.

We believe that Signal is the top messaging tool that uses encryption. And, if you need more convincing, you should know that the service is backed by Edward Snowden.

tweak antivirus settings to allow emails

You probably don’t need to hear again how important it is to secure your device with a powerful anti-malware service. So we’re going to skip that part.

What you may not know is that a few antivirus solutions feature Wi-Fi protection to keep you safe when connecting to public wireless networks.

Bitdefender stands out in the crowd. It has a special feature called Wi-Fi Security Advisor, which exposes network vulnerabilities and tells you if it’s safe to connect.

Bitdefender has numerous benefits against hackers, including anti-ransomware, an integrated password manager, webcam protection, and an Internet filter.



Use the powerful antimalware solutions provided by Bitdefender to stay safe when connecting to public Wi-Fi networks.

Feel free to check out more antivirus tools with Wi-Fi protection.

52% of people reuse the same password across multiple accounts, and only 24% use a password manager, according to an online security survey conducted by Google.

Using a password manager to keep track of all your passwords is essential. Especially if you must often connect to free Wi-Fi.

It stores all those long and elaborate keys in a single place so that you just have to remember a single password to access the manager.

LastPass is arguably the best in the business. It has a free version with plenty of features for most casual users.

Here’s what you can expect from LastPass:

  • Keep track of passwords, credit card data, and other info
  • Multi-factor authentication
  • Random password generator
  • Free, Family, and Premium versions


Keep track of all your passwords to avoid hacker attempts, especially when using free Wi-Fi networks.

If you prefer alternatives to LastPass, check out the best password managers for Windows 10 PC that we picked out.

Assuming that hackers breach your computer’s security defenses, it’s important to prepare yourself by encrypting all important files on your PC: photos, work documents, videos, and so on.

You might be surprised by what we recommend using in this case: WinZip. In addition to compressing files and extracting data from archives, the tool supports bank-level encryption.

Furthermore, WinZip integrates with cloud services like Dropbox, Google Drive and OneDrive, making it an excellent ally for encrypted file sharing.



Compress and encrypt your files when connecting to free, unprotected Wi-Fi, thanks to this reliable tool.


To summarize, you can ensure your computer’s security when connecting to public Wi-Fi and seeing the Other people might see info you send over this network message using dedicated tools.

We recommend arming your device with a premium VPN service, a secure web browser, an HTTPS enforcer, as well as an encrypted email service and messaging tool.

But you should also get a powerful antivirus with Wi-Fi protection, a password manager, and a file encryption progam.

What tools do you personally use to protect your data from hackers over public Wi-Fi? Let us know in the comment section below.

Editor’s Note: This article was originally published in February 2018 and was revamped and updated in December 2020 for freshness, accuracy, and comprehensiveness.

This post was written by Elena Constantinescu and was first posted to WindowsReport

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